2050330 has 8 divisors (see below), whose sum is σ = 3690612. Its totient is φ = 820128.

The previous prime is 2050327. The next prime is 2050331. The reversal of 2050330 is 330502.

It can be written as a sum of positive squares in 2 ways, for example, as 1912689 + 137641 = 1383^2 + 371^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 8.

It is a self number, because there is not a number n which added to its sum of digits gives 2050330.

It is not an unprimeable number, because it can be changed into a prime (2050331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 102507 + ... + 102526.

2^2050330 is an apocalyptic number.

2050330 is a deficient number, since it is larger than the sum of its proper divisors (1640282).

2050330 is a wasteful number, since it uses less digits than its factorization.

2050330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205040.

The product of its (nonzero) digits is 90, while the sum is 13.

The square root of 2050330 is about 1431.8973426891. The cubic root of 2050330 is about 127.0402253384.

Adding to 2050330 its reverse (330502), we get a palindrome (2380832).

The spelling of 2050330 in words is "two million, fifty thousand, three hundred thirty".